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Diesel Repair and Service

Our Services
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Get your car back in top shape. Book your service appointment today.

Dependable Diesel Repair to Keep You on the Road

At Complete Diesel & Automotive, we understand the complexities of diesel engines and are committed to keeping your vehicle in peak condition.
Our experienced technicians utilize advanced diagnostic tools to accurately identify and resolve any issues, ensuring your diesel engine runs smoothly and efficiently. We pride ourselves on attention to detail and quality workmanship.
From routine maintenance and performance upgrades to major repairs, we handle every job with professionalism and care. Our goal is to provide you with reliable service that exceeds your expectations, allowing you to get back on the road with confidence in Zachary.
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  • Comprehensive Diesel Engine Diagnostics
  • Fuel System Cleaning & Repair
  • Injector & Pump Testing and Replacement
  • Turbocharger Inspection and Service
  • Emission & Smoke Control Solutions
  • Timing Belt & Component Replacement
  • Cold-Start & Glow Plug System Repairs
  • Diesel Exhaust Fluid (DEF) System Maintenance
Diesel Solutions for Your Vehicle

Expert Diesel Care for Every Make and Model

From light-duty pickups to heavy-duty rigs, we deliver expert service to keep your diesel powerful and dependable.

Passenger Car Diesel Repair and Service

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Truck & SUV Diesel Repair and Service

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Commercial Vehicle Diesel Repair and Service

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Luxury Vehicle Diesel Repair and Service

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Off-Road Vehicle Diesel Repair and Service

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Why Choose Us

Diesel Repair and Service

Experience the difference of working with a trusted local shop. We’re committed to providing honest, reliable Diesel Repair and Service with your satisfaction in mind.
  • Experienced ASE-Certified Diesel Specialists
  • Only the Best Diesel Parts and Tools for Reliable Performance
  • No Surprises—Clear and Honest Diesel Service Estimates
  • Convenient Diesel Repair Services with Minimal Downtime
  • Supporting Local Businesses—Your Diesel Service Experts Right Here in Town
  • Diesel Services Backed by a Full Satisfaction Guarantee
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Frequently Asked Questions

Most Popular Questions

Regular maintenance is recommended every 5,000–7,500 miles, depending on your vehicle’s make, model, and driving conditions. Always follow your manufacturer’s maintenance schedule for the best results.

No. We work on a wide range of vehicles. Our team provides expert engine repair for passenger cars, trucks, SUVs, commercial vehicles, luxury vehicles, and even off-road vehicles. Whatever you drive, we can help keep it running at its best.

We offer both OEM (Original Equipment Manufacturer) and high-quality aftermarket parts, depending on your preference and budget. We’ll always discuss options before starting any work.

Service time varies depending on the type of work needed. Many repairs can be completed the same day, while more complex issues may require additional time.

Absolutely. We provide clear, upfront estimates so you know exactly what to expect. No work is performed without your approval.

Yes. We stand behind our work with a service warranty to give you peace of mind. Warranty coverage may vary depending on the type of repair.

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Diesel & Automotive is your trusted, locally-owned auto repair shop in Zachary and Walker, LA. Offering expert service and reliable repairs since 2012.

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Contact Us
Address

13635 Burgess Ave, Walker, LA 70785, USA

Address # 2

9815 Main St, Zachary, LA

Phone

225.658.8446

Email

info@completeautomotivezachary.com

Hours

Mon - Fri: 8 AM - 5 PM
Sat-Sun: Closed

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